Finding the Third Proportional to 833,892 and 1,626,312

Step by Step Solution

1. Step 1: Write the proportion equation
   833,892 : 1,626,312 = 1,626,312 : x
2. Step 2: Convert to fraction form
   833,892/1,626,312 = 1,626,312/x
3. Step 3: Cross multiply
   833,892x = 1,626,312 × 1,626,312
4. Step 4: Simplify right side
   833,892x = 2,644,890,721,344
5. Step 5: Solve for x
   x = 2,644,890,721,344/833,892
6. Step 6: Final answer
   x = 3,171,742.53